An encyclopaedia of architecture, historical, theoretical, & practical. New ed., rev., portions rewritten, and with additions by Wyatt Papworth (1888)
Gwilt, Joseph, 1784-1863, Papworth, Wyatt Angelicus Van Sandau, 1822-1894 · London Longmans, Green · leaf 624
)e AB on the])erpendiculars of the sofite, s(]uare to the frontline of the tower F I 9 G, as follows : Transferthe retreat 9—10 on 1 9—20 by i)lacing the com- y;.^_ ,;is.passes so that the line 19—iiO would ])ass through the centre of the tower, and the point 20 fall on the centre of the gate… … 604 TIIHOUY OF AllCIIITECTLRE. I5i II.
Architecture · Architects
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